+3 Oildyne Pressure Switch (Formerly Parker) 357053 - Single Switch PK-01B Subplate (1/8" Pipe) SUBPLATE PK-01B $130.18 In stock Quantity: 1 Add to Bag Product Details Brand: Oildyne Pressure Switches Do you have a question about Hand Pumps & Pressure Switches products? Click For Quote Please contact us for larger quantities. Single Switch PK-01B Subplate (1/8" Pipe) Actual product may differ from image displayed. Save this product for later Favorite